These changes are the raw update to qemu-2.6.

[kvmfornfv.git] / qemu / hw / usb / dev-storage.c

diff --git a/qemu/hw/usb/dev-storage.c b/qemu/hw/usb/dev-storage.c
index 9a4e7dc..248a580 100644 (file)
--- a/qemu/hw/usb/dev-storage.c
+++ b/qemu/hw/usb/dev-storage.c
@@ -7,6 +7,8 @@
  * This code is licensed under the LGPL.
  */
 
+#include "qemu/osdep.h"
+#include "qapi/error.h"
 #include "qemu-common.h"
 #include "qemu/error-report.h"
 #include "qemu/option.h"
@@ -20,6 +22,7 @@
 #include "sysemu/block-backend.h"
 #include "sysemu/blockdev.h"
 #include "qapi/visitor.h"
+#include "qemu/cutils.h"
 
 //#define DEBUG_MSD
 
@@ -613,20 +616,22 @@ static void usb_msd_realize_storage(USBDevice *dev, Error **errp)
         return;
     }
 
-    bdrv_add_key(blk_bs(blk), NULL, &err);
-    if (err) {
-        if (monitor_cur_is_qmp()) {
-            error_propagate(errp, err);
-            return;
-        }
-        error_free(err);
-        err = NULL;
-        if (cur_mon) {
-            monitor_read_bdrv_key_start(cur_mon, blk_bs(blk),
-                                        usb_msd_password_cb, s);
-            s->dev.auto_attach = 0;
-        } else {
-            autostart = 0;
+    if (blk_bs(blk)) {
+        bdrv_add_key(blk_bs(blk), NULL, &err);
+        if (err) {
+            if (monitor_cur_is_qmp()) {
+                error_propagate(errp, err);
+                return;
+            }
+            error_free(err);
+            err = NULL;
+            if (cur_mon) {
+                monitor_read_bdrv_key_start(cur_mon, blk_bs(blk),
+                                            usb_msd_password_cb, s);
+                s->dev.auto_attach = 0;
+            } else {
+                autostart = 0;
+            }
         }
     }
 
@@ -778,24 +783,24 @@ static void usb_msd_class_initfn_storage(ObjectClass *klass, void *data)
     dc->props = msd_properties;
 }
 
-static void usb_msd_get_bootindex(Object *obj, Visitor *v, void *opaque,
-                                  const char *name, Error **errp)
+static void usb_msd_get_bootindex(Object *obj, Visitor *v, const char *name,
+                                  void *opaque, Error **errp)
 {
     USBDevice *dev = USB_DEVICE(obj);
     MSDState *s = USB_STORAGE_DEV(dev);
 
-    visit_type_int32(v, &s->conf.bootindex, name, errp);
+    visit_type_int32(v, name, &s->conf.bootindex, errp);
 }
 
-static void usb_msd_set_bootindex(Object *obj, Visitor *v, void *opaque,
-                                  const char *name, Error **errp)
+static void usb_msd_set_bootindex(Object *obj, Visitor *v, const char *name,
+                                  void *opaque, Error **errp)
 {
     USBDevice *dev = USB_DEVICE(obj);
     MSDState *s = USB_STORAGE_DEV(dev);
     int32_t boot_index;
     Error *local_err = NULL;
 
-    visit_type_int32(v, &boot_index, name, &local_err);
+    visit_type_int32(v, name, &boot_index, &local_err);
     if (local_err) {
         goto out;
     }